<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>地图导航</title>
  <style>
    *{
     margin: 0;
     padding: 0;
    }
    #container{
     width: 100%;
     height: 100vh;
     background-color: white;
    }

    .custom-content-marker {
       position: relative;
       width: 25px;
       height: 34px;
     }

     .custom-content-marker img {
       width: 100%;
       height: 100%;
     }

     .custom-content-marker .close-btn {
       position: absolute;
       top: -6px;
       right: -8px;
       width: 15px;
       height: 15px;
       font-size: 12px;
       background: #ccc;
       border-radius: 50%;
       color: #fff;
       text-align: center;
       line-height: 15px;
       box-shadow: -1px 1px 1px rgba(10, 10, 10, .2);
     }

     .custom-content-marker .close-btn:hover{
       background: #666;
     }
  </style>
</head>
<body>
<div id="container"></div>
</body>
</html>

<script type="text/javascript">
  window._AMapSecurityConfig = {
    securityJsCode: "558a5d57eeb4dfb0fbcf4c5d23b43337",
  };
</script>
<script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=5a03dcb5f1f31b3ea8ef63ca15f3c2b7"></script>
<script type="text/javascript">
  //地图初始化应该在地图容器 <div> 已经添加到 DOM 树之后
  var map = new AMap.Map("container", {
    zoom: 16, //地图级别
    center: [116.397428, 39.90923], //作为地图默认的中心点
  });

  window.onload=function(){
      //要通知鸿蒙端调用setLocation
      window.swift.setCurrentLocation()
      //setLocation(116.397428, 39.90923)
  }

  function setLocation(lon, lat){
      map.setZoomAndCenter(16,[ lon,lat]) //设置当前地图的缩放积极和中心位置

      //添加标记点
      //点标记显示内容
      const markerContent = `<div class="custom-content-marker"><img src="http://a.amap.com/jsapi_demos/static/demo-center/icons/dir-via-marker.png"></div>`
      const position = new AMap.LngLat(lon, lat); //Marker 经纬度

      const marker = new AMap.Marker({
        position: position,
        content: markerContent, //将 html 传给 content
        offset: new AMap.Pixel(-13, -30), //以 icon 的 [center bottom] 为原点
      });
      map.add(marker)

      //根据当前位置获取最近的4个地点
      map.plugin(['AMap.PlaceSearch'], function() {
          var PlaceSearchOptions = { //设置PlaceSearch属性
              map: map,
              pageSize: 4,
              pageIndex: 1, //请求页码，默认1
              extensions: "base" //返回信息详略，默认为base（基本信息）
          };
          var MSearch = new AMap.PlaceSearch(PlaceSearchOptions); //构造PlaceSearch类
          AMap.Event.addListener(MSearch, "complete", (result)=>{
               //返回结果
               window.swift.receiveData(JSON.stringify(result?.poiList?.pois||[]))
          });
          MSearch.searchNearBy('大厦', position); //关键字查询
      });

  }

</script>